package com.my.sharding.service;

import java.util.List;

import com.my.sharding.entiy.User;

public interface UserService {

	public boolean insert(User u);  
    
    public List<User> findAll();  
      
    public List<User> findByUserIds(List<Integer> ids);  
      
    public void transactionTestSucess();  
      
    public void transactionTestFailure() throws IllegalAccessException;
}
